2331426241331 has 16 divisors (see below), whose sum is σ = 2555102624256. Its totient is φ = 2109718980000.

The previous prime is 2331426241307. The next prime is 2331426241349. The reversal of 2331426241331 is 1331426241332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331426241331 is a prime.

It is a super-2 number, since 2×2331426241331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2331426241291 and 2331426241300.

It is not an unprimeable number, because it can be changed into a prime (2331426241631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2893841 + ... + 3610701.

It is an arithmetic number, because the mean of its divisors is an integer number (159693914016).

Almost surely, 2^{2331426241331} is an apocalyptic number.

2331426241331 is a deficient number, since it is larger than the sum of its proper divisors (223676382925).

2331426241331 is a wasteful number, since it uses less digits than its factorization.

2331426241331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718234.

The product of its digits is 62208, while the sum is 35.

Subtracting from 2331426241331 its reverse (1331426241332), we obtain a palindrome (999999999999).

The spelling of 2331426241331 in words is "two trillion, three hundred thirty-one billion, four hundred twenty-six million, two hundred forty-one thousand, three hundred thirty-one".